Love my new Montana and can search for something and let it plan me a route to that something. However, plotting an adventure route on that unit seems awkward. I'm considering taking along something like an 8-inch tablet that might hold Garmin Base Camp and have a USB port so I could transfer routes to the GPS unit. (How feasible is this and what should I consider?) OK pretty easy (after the searches I should have done 1st). I'm leaning to a Windows 8 tablet like the Asus T100TA. The other choice would be one of the 8 inch Windows 8 tablets. Any thoughts?